class_docstr: Hugging Face Transformers PostEncoder.
docstr: Get the output size.
docstr_tok: ["Get","the","output","size","."]
code: def output_size(self) -> int:
      """Get the output size."""
      return self.output_size_dim
  
file_path: espnet/espnet2/slu/postdecoder/hugging_face_transformers_postdecoder.py
imports: from espnet2.slu.postdecoder.abs_postdecoder import AbsPostDecoder
  import logging
  import torch
  from typeguard import check_argument_types
label_desc: Use image node_id 3 for calling the HuggingFaceTransformersPostDecoder obj's underlying member method code with example usage: obj.output_size() and returns: self